Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing my new design;

FIG. 2 is a front view of a display screen or portion thereof with graphical user interface in accordance with a second embodiment thereof;

FIG. 3 is a front view of a display screen or portion thereof with graphical user interface in accordance with a third embodiment thereof; and,

FIG. 4 is a front view of a display screen or portion thereof with graphical user interface showing the third embodiment in the context of different broken-line subject matter.

The outermost broken-line perimeter illustrates a display screen and forms no part of the claimed design. The remaining broken lines illustrate portions of the graphical user interface and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 